| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $38.28 | 7.335% | $41.0878 | $41.09 | $41.10 | $41.10 |
| Purchase #2 | $216.71 | 13.596% | $246.1739 | $246.17 | $246.15 | $246.20 |
| Purchase #3 | $23.30 | 13.201% | $26.3758 | $26.38 | $26.40 | $26.40 |
| Purchase #4 | $170.83 | 7.838% | $184.2197 | $184.22 | $184.20 | $184.20 |
| Purchase #5 | $143.65 | 9.719% | $157.6113 | $157.61 | $157.60 | $157.60 |
| Purchase #6 | $87.35 | 6.387% | $92.929 | $92.93 | $92.95 | $92.90 |
| Purchase #7 | $107.52 | 12.600% | $121.0675 | $121.07 | $121.05 | $121.10 |
| 7 purchase totals = | $787.64 | $869.4650 | $869.47 | $869.45 | $869.50 | |